Search results for peculiar transport

Condensed Matter Jun 24, 2024

New research uncovers hidden phenomena in ultra-clean quantum materials

In a paper published today in Nature Communications, researchers unveiled previously unobserved phenomena in an ultra-clean sample of the correlated metal SrVO3. The study offers experimental insights that challenge the prevailing ...

Biotechnology Apr 17, 2024

Neuronal gateway to essential molecules in learning and memory discovered on atomic scale

Learning from an experience, remembering an anecdote or changing an attitude are examples that reveal how all our behavior is the result of the exchange of chemical compounds—neurotransmitters—between neurons. Unraveling ...

Superconductivity Apr 8, 2024

The spontaneous emergence of 1D superconducting stripes at a 2D interface in an oxide heterostructure

Unconventional superconducting states are states of superconductivity rooted in physical processes that do not conform with the conventional theory of superconductivity, namely Bardeen, Cooper and Schrieffer (BCS) theory. ...

Materials Science Mar 28, 2024

Storing electrons from hydrogen for clean chemical reactions

Researchers from Kyushu University have developed a hydrogen energy carrier to address some of the biggest hurdles in the path toward a sustainable hydrogen economy. As explained in a paper published in JACS Au, this novel ...

Astronomy Mar 19, 2024

Floating crystals slow stellar aging. For some stars, this can delay death by billions of years

Imagine the embers of a campfire, slowly dimming over time. That is the fate most stars in the universe face. After their nuclear fuel is spent, 98 percent of stars—including our sun—will eventually become white dwarfs. ...

General Physics Feb 8, 2024

Physicists capture first sounds of heat 'sloshing' in a superfluid, revealing how heat can move like a wave

In most materials, heat prefers to scatter. If left alone, a hotspot will gradually fade as it warms its surroundings. But in rare states of matter, heat can behave as a wave, moving back and forth somewhat like a sound wave ...

Environment Jan 9, 2024

Shape matters: Study finds microplastic fibers may travel as far as the stratosphere

How far microplastics travel in the atmosphere depends crucially on particle shape, according to a recent study by scientists at the University of Vienna and the Max Planck Institute for Dynamics and Self-Organization in ...

Condensed Matter Dec 6, 2023

Luttinger's theorem at the core of topological matter

In 1960, Joaquin Luttinger introduced a universal statement that relates the total number of particles that a system can accommodate to its behavior under low-energy excitations. While Luttinger's theorem is readily verified ...

Condensed Matter Nov 7, 2023

Widely accepted Weyl semimetal shown to be a magnetic semiconductor

Weyl semimetals are highly sought after by material scientists. First predicted in the early 2010s, they belong to the class of topological materials that owe their unique transport, optical and thermoelectric behavior to ...

Quantum Physics Sep 29, 2023

Ultrafast quantum simulation of large-scale quantum entanglement

A research group led by Professor Kenji Ohmori at the Institute for Molecular Science, National Institutes of Natural Sciences are using an artificial crystal of 30,000 atoms aligned in a cubic array with a spacing of 0.5 ...

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